#include<iostream>
#include<cmath>
#include<conio.h>
using namespace std;
class Rectangle {
private:
	int width;
	int height;
public:
	Rectangle(int, int);
	int getWidth();
	void setWidth(int width);
	int getHeight();
	void setHeight(int height);
	const Rectangle operator + (const Rectangle & rect);
	int getArea();
};